x9523v20iz-bt1 Intersil Corporation, x9523v20iz-bt1 Datasheet - Page 20

• Manufacturer Part Number: x9523v20iz-bt1
• Description: Dual Dcp, Por, Dual Voltage Monitors
• Manufacturer: Intersil Corporation

Figure 28. V
Figure 29. DCP “Wiper Position” Timing
SDA
SCL
WP
SDA
V Vcc, V2, V3
SCL
V
P
S
T
A
R
T
t
TSU
1
Rwx (x = 0,1,2)
0
TRIPX
SLAVE ADDRESS BYTE
1
t
VPS
Programming Timing Diagram (x = 1,2,3).
0
n = tap position
1
20
1
R
NOTE : V1/Vcc must be greater than V2, V3 when programming.
wx(n)
1
0
A
C
K
WT
0
INSTRUCTION BYTE
V
0
TRIPx
t
wr
X9523
0
0
00h
0
P1 P0
A
C
K
D7 D6 D5 D4 D3 D2 D1 D0
DATA BYTE
t
wc
R
R
wx(n + 1)
wx(n - 1)
Time
t
VPH
t
THD
t
VPO
A
C
K
January 3, 2006
S
T
O
P
FN8209.1